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#1
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Cool white LED flash light bulbs link
http://www.superbrightleds.com/cgi-b...Fpr2-1whp.html
http://tinyurl.com/7apym74 Thanks to Steve Spence for the URL, these are said to be "cool white". Should combine a lower current draw, and good light. I havn't bought any, but Steve says he and others are very pleased. -- Christopher A. Young Learn more about Jesus www.lds.org .. |
#2
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Cool white LED flash light bulbs link
On Sun, 29 Jan 2012 19:44:15 -0500, "Stormin Mormon"
wrote: http://www.superbrightleds.com/cgi-b...Fpr2-1whp.html http://tinyurl.com/7apym74 Thanks to Steve Spence for the URL, these are said to be "cool white". Should combine a lower current draw, and good light. I havn't bought any, but Steve says he and others are very pleased. So if these are 1 - 9 volt bulbs does that mean they will put out the 100 lumens regardless of what the actual voltage is that's supplied to them? How would that work? |
#3
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Cool white LED flash light bulbs link
In theory, the bulbs have some kind of circuit, that allows more or less
current, depending on the applied voltage. How that works? I'm not sure. Garrity had bulbs that worked on a range of voltages, but they put out blue light. Christopher A. Young Learn more about Jesus www.lds.org .. "Ashton Crusher" wrote in message ... On Sun, 29 Jan 2012 19:44:15 -0500, "Stormin Mormon" wrote: http://www.superbrightleds.com/cgi-b...Fpr2-1whp.html http://tinyurl.com/7apym74 Thanks to Steve Spence for the URL, these are said to be "cool white". Should combine a lower current draw, and good light. I havn't bought any, but Steve says he and others are very pleased. So if these are 1 - 9 volt bulbs does that mean they will put out the 100 lumens regardless of what the actual voltage is that's supplied to them? How would that work? |
#4
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Cool white LED flash light bulbs link
Ashton Crusher wrote:
On Sun, 29 Jan 2012 19:44:15 -0500, "Stormin Mormon" wrote: http://www.superbrightleds.com/cgi-b...Fpr2-1whp.html http://tinyurl.com/7apym74 Thanks to Steve Spence for the URL, these are said to be "cool white". Should combine a lower current draw, and good light. I havn't bought any, but Steve says he and others are very pleased. So if these are 1 - 9 volt bulbs does that mean they will put out the 100 lumens regardless of what the actual voltage is that's supplied to them? How would that work? I would guess that they include a "current regulating" circuit for the bulb. |
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